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Stop here for lecture 8 Begin here for lecture 9 or at Estimates of Clear-sky radiation. K t = t b = Clear-day a tmospheric transmittance, but on a monthly basis. I cb units = MJ/m 2 for one hour, for example: 2.52 MJ/ m 2 = 702 W/m 2 for one hour.
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Stop here for lecture 8 Begin here for lecture 9 or at Estimates of Clear-sky radiation
Kt = tb= Clear-day atmospheric transmittance, but on a monthly basis
Icb units = MJ/m2 for one hour, for example: 2.52 MJ/ m2 = 702 W/m2 for one hour